/*
 * MIT License
 *
 * Copyright (c) 2023 北京凯特伟业科技有限公司
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package com.je.bpm.common.el;

import javax.el.ELContext;
import javax.el.ELResolver;
import java.beans.FeatureDescriptor;
import java.util.Iterator;

/**
 * Generic Decorator for {@link ELResolver} implementations.
 * 通用ELResover装饰器
 */
public abstract class ELResolverDecorator extends ELResolver {

    private final ELResolver decoratedResolver;

    public ELResolverDecorator(ELResolver resolver) {
        this.decoratedResolver = resolver;
    }

    @Override
    public Object getValue(ELContext context, Object base, Object property) {
        return decoratedResolver.getValue(context, base, property);
    }

    @Override
    public Class<?> getType(ELContext context, Object base, Object property) {
        return decoratedResolver.getType(context, base, property);
    }

    @Override
    public void setValue(ELContext context, Object base, Object property, Object value) {
        decoratedResolver.setValue(context, base, property, value);
    }

    @Override
    public Object invoke(ELContext context, Object base, Object method, Class<?>[] paramTypes, Object[] params) {
        return decoratedResolver.invoke(context, base, method, paramTypes, params);
    }

    @Override
    public boolean isReadOnly(ELContext context, Object base, Object property) {
        return decoratedResolver.isReadOnly(context, base, property);
    }

    @Override
    public Iterator<FeatureDescriptor> getFeatureDescriptors(ELContext context, Object base) {
        return decoratedResolver.getFeatureDescriptors(context, base);
    }

    @Override
    public Class<?> getCommonPropertyType(ELContext context, Object base) {
        return decoratedResolver.getCommonPropertyType(context, base);
    }

}
